19438998

素因数分解:

$2^1\times 3^1\times {\mathrm{1447}}^1\times {\mathrm{2239}}^1$

素因数の和:3691

約数の個数: 16

約数和(自身を含む): 38922240

約数和(自身を除く): 19483242

約数列:

[1, 2, 3, 6, 1447, 2239, 2894, 4341, 4478, 6717, 8682, 13434, 3239833, 6479666, 9719499, 19438998]

約数ペア:

[(1, 19438998), (2, 9719499), (3, 6479666), (6, 3239833), (1447, 13434), (2239, 8682), (2894, 6717), (4341, 4478)]